FR3084510B1 - Noyau magnetique pour former des bobines - Google Patents
Noyau magnetique pour former des bobines Download PDFInfo
- Publication number
- FR3084510B1 FR3084510B1 FR1856964A FR1856964A FR3084510B1 FR 3084510 B1 FR3084510 B1 FR 3084510B1 FR 1856964 A FR1856964 A FR 1856964A FR 1856964 A FR1856964 A FR 1856964A FR 3084510 B1 FR3084510 B1 FR 3084510B1
- Authority
- FR
- France
- Prior art keywords
- magnetic core
- forming coils
- electrical conductor
- axial
- axial part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004020 conductor Substances 0.000 abstract 3
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F17/062—Toroidal core with turns of coil around it
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/263—Fastening parts of the core together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/14—Arrangements for reducing ripples from dc input or output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/40—Means for preventing magnetic saturation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
- Filters And Equalizers (AREA)
Abstract
Noyau magnétique (1) apte à coopérer avec au moins un conducteur électrique pour former des bobines, ce noyau s'étendant axialement et comprenant : -une première partie axiale dont la coopération avec le conducteur électrique forme une première bobine, et - une deuxième partie axiale, axialement dans le prolongement de la première partie axiale et dont la coopération avec le conducteur électrique forme une deuxième bobine, la deuxième partie axiale étant réalisée d'une seule pièce avec la première partie axiale.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1856964A FR3084510B1 (fr) | 2018-07-26 | 2018-07-26 | Noyau magnetique pour former des bobines |
EP19188263.8A EP3599624B1 (fr) | 2018-07-26 | 2019-07-25 | Noyau magnétique pour former des bobines |
CN201910680832.5A CN110783072B (zh) | 2018-07-26 | 2019-07-26 | 用于形成扼流圈的磁芯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1856964A FR3084510B1 (fr) | 2018-07-26 | 2018-07-26 | Noyau magnetique pour former des bobines |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3084510A1 FR3084510A1 (fr) | 2020-01-31 |
FR3084510B1 true FR3084510B1 (fr) | 2020-11-27 |
Family
ID=65031514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1856964A Active FR3084510B1 (fr) | 2018-07-26 | 2018-07-26 | Noyau magnetique pour former des bobines |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3599624B1 (fr) |
CN (1) | CN110783072B (fr) |
FR (1) | FR3084510B1 (fr) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5539369A (en) * | 1993-01-14 | 1996-07-23 | International Business Machines Corporation | Multiple-toroid induction device |
TR199902411A2 (xx) * | 1998-11-02 | 2000-06-21 | Lincoln Global, Inc. | Do�ru ak�m kaynak makinas� i�in ��k�� bobini ve kullanma y�ntemi |
JP3393374B2 (ja) * | 1999-09-14 | 2003-04-07 | 株式会社日立製作所 | 電力変換システム |
US7489219B2 (en) * | 2003-07-16 | 2009-02-10 | Marvell World Trade Ltd. | Power inductor with reduced DC current saturation |
FR2906944B1 (fr) * | 2006-10-06 | 2009-05-15 | Schneider Toshiba Inverter | Dispositif de filtrage de mode commun et variateur de vitesse comportant un tel dispositif |
CN101552101B (zh) * | 2008-12-26 | 2013-01-23 | 孙建康 | 具有串联激磁磁芯的磁性器件 |
DE102009008110A1 (de) * | 2009-02-09 | 2010-08-19 | Epcos Ag | Hochfrequenz-Schwingdrossel |
JP2017063567A (ja) * | 2015-09-25 | 2017-03-30 | アイシン精機株式会社 | 無接点給電装置 |
-
2018
- 2018-07-26 FR FR1856964A patent/FR3084510B1/fr active Active
-
2019
- 2019-07-25 EP EP19188263.8A patent/EP3599624B1/fr active Active
- 2019-07-26 CN CN201910680832.5A patent/CN110783072B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
FR3084510A1 (fr) | 2020-01-31 |
EP3599624B1 (fr) | 2021-01-20 |
CN110783072B (zh) | 2022-11-01 |
CN110783072A (zh) | 2020-02-11 |
EP3599624A1 (fr) | 2020-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2005249201A (ja) | 電磁弁 | |
ATE325672T1 (de) | Verbessertes zuführelement und system für metallguss | |
WO2015018924A3 (fr) | Scanner optique à résonance | |
FR3084510B1 (fr) | Noyau magnetique pour former des bobines | |
GB2439857A (en) | Shielded, asymmetric magnets for use in magnetic resonance imaging | |
GB2566880A (en) | Coupled inductor structures utilizing magnetic films | |
FR3091059B1 (fr) | Corps de stator de machine électrique tournante | |
DE602005003818D1 (de) | Magnet-schalter-anordnung | |
FR1188749A (fr) | Perfectionnements aux accouplements électromagnétiques, notamment aux accouplementsà courants de foucault à bobine d'excitation tournante | |
FR3105644B1 (fr) | Stator comprenant un interconnecteur | |
FR3097454B1 (fr) | Dispositif de formage par induction comprenant un inducteur configuré pour déformer par induction une partie d’une pièce électriquement conductrice | |
PL125135U1 (pl) | Element wykonawczy maszyny do grawerowania | |
SE1750210A1 (en) | Inductive position sensor with improved plunger core design | |
FR3097094B1 (fr) | Circuit de refroidissement actif pour équipement électrique | |
FR3088374B1 (fr) | Guignol pour turbomachine | |
FR3039336B1 (fr) | Moteur a courant continu et son procede de fabrication | |
GB1332489A (en) | Laminar core for transformers or induction coils | |
US369256A (en) | Petcrs | |
US1291831A (en) | Electromagnet. | |
JP2005150413A (ja) | 電源用コア | |
FR3069728B1 (fr) | Rotor a cage injectee | |
MX2022001636A (es) | Codificador magnetico. | |
GB966628A (en) | Improvements relating to alternating current electric meters | |
US1526666A (en) | Telephone receiver | |
FR3105643B1 (fr) | Stator comprenant un interconnecteur |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20200131 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |